Return a more explicit error value
authorNathael Pajani <nathael.pajani@ed3l.fr>
Mon, 26 Sep 2016 16:11:51 +0000 (18:11 +0200)
committerNathael Pajani <nathael.pajani@ed3l.fr>
Mon, 26 Sep 2016 16:11:51 +0000 (18:11 +0200)
commitf5917e4bb7b274c65a79a134c0603fe479b440d6
treed684a4cb8930077174b3fdca75e5ecdfd08a2bbe
parent54ab2b3d7dd0070eb131f6051bf1e19d1b6839c5
Return a more explicit error value
drivers/gpio.c